mikaeldovbnia profile - python coding challenges

All the same

All the Same

set

len

6

32

1

First

Multiply (Intro)

print

16

15

3

First

First Word (simplified)

break

join

else

for

if

5

Zip It

Split Pairs

itertools.zip_longest

zip_longest

itertools

map

join

3

2

First

Acceptable Password I

elif

False

True

len

if

1

3

First

Correct Sentence

upper

replace

if

2

First

Sort Array by Element Frequency

index

lambda

count

sorted

16

1

"Changing direction"

Changing direction

zip

sum

print

if-comprehension

list-comp

1

List // 2

Split List

len

9

Popular_Words

Popular Words

dict

zip

map

lower

count

5

1

Second

Second Index

find

None

inline-if

5

1

Between s

Between Markers

index

count

elif

and

else

3

First

Morse Decoder

capitalize

replace

split

else

for

1

First

Days Between

date

datetime.date

datetime

lstrip

int

4

1

First

Bigger Price

lambda

sorted

True

2

1

3 Words

Three Words

map

isalpha

lambda

inline-if

join

2

First

Date and Time Converter

re.split

f-string

date

datetime.date

datetime

Non Unique Numbers

Non-unique Elements

filter

lambda

count

1

First

Surjection Strings

index

False

and

True

str

9

3

Words in OrdeR

Words Order

map

index

set

lambda

inline-if

4

6

First

Words Order

index

set

count

sorted

False

3

2

"Unix Match. Part 2"

Unix Match. Part 2

re.search

search

re

replace

or

1

Digits ***

Digits Multiplication

replace

int

str

for

4

2

Best 1-Line

Convert To Title Case

title

print

str

13

3

CamelCase_23332

Conversion into CamelCase

title

replace

14

13

1

Shortest Solution

Count Vowels

lower

sum

print

in

comprehension

1

First

Remove Accents

category

unicodedata.category

normalize

unicodedata.normalize

unicodedata

5

1

First

Letter Queue

remove

continue

join

in

elif

5

1

First

Follow Instructions

count

9

6

Perfect Solution

Replace All Occurrences

replace

print

str

the long one

Latest ISO datetime

datetime.strptime

strptime

datetime.datetime

datetime

inline-if

1

The short one

Latest ISO datetime

max

print

1

First

Cipher Map

zip

join

append

range

list

5

1

sum_by_type

Sum by Type

sum

append

else

str

for

5

3

Goes_right-afterrrr

Goes Right After

find

or

elif

False

True

3

1

Sum_by___Type

Sum by Type

isinstance

filter

lambda

sum

join

2

1

Third

Sum by Type

type

isinstance

filter

lambda

sum

1

Understandable Solution

Follow Instructions

count

1

2

First

Common Words

intersection

set

sorted

join

split

3

First

I Love Python!

1

First

Secret Message

upper

continue

isalpha

else

for

3

2

First

Absolute Sorting

index

count

sorted

append

else

3

Reverse Every Ascending

range

len

for

if

3

25

Smart solution

Ordinary Cardinals

lambda

print

sorted

True

list

First

Sort Except Zero

insert

filter

enumerate

lambda

sorted

5

1

First

Determine the Order

all

break

replace

set

or

3

Lightbulb Start Watching

datetime.datetime

datetime

index

sum

sorted

3

First

Remove All After

find

map

count

join

split

5

2

Second

Replace Last

4

3

First

Median of Three

enumerate

break

or

sorted

append

2

1

First

Compress List

continue

enumerate

break

elif

append

1

REplACE _ LASt

Replace Last

map

append

list

int

str

First

Median

sorted

else

len

if

4

1

Second

Index Power

inline-if

len

3

2

MajoritY

Majority

count

False

True

if

First

Xs and Os Referee

or

elif

and

else

if

1

First

Index Power

len

if

1

3

"Hacker Language"

Hacker Language

class

chr

bin

ord

isalpha

20

4

First

Army Battles

class

pop

while

elif

False

5

VoiceCommand

Voice TV Control

class

isinstance

count

else

int

2

First

The Defenders

itertools.count

class

object

property

super

3

2

Solution with Help from user

Every Person is Unique

class

raise

f-string

format

replace

First

3 Chefs

class

f-string

5

First

Replace with Biggest

enumerate

break

max

print

append

12

2

Second

Replace with Biggest

enumerate

max

inline-if

print

list-comp

The Greatest Common Divisor"

The Greatest Common Divisor

math.gcd

gcd

math

range

len

3

"Bigger Together"

Bigger Together

itertools.permutations

permutations

itertools

min

max

1

First

Fizz Buzz

print

elif

and

else

str

10

2

Best Stock

index

max

3

1

1liner

Not in Order

zip

sum

print

sorted

comprehension

1

15

1

Second

Move Zeros

bool

print

sorted

True

2

10

1

First

Move Zeros

count

print

if-comprehension

list-comp

comprehension

12

5

From '"' to ''''

Find Quotes

zip

enumerate

append

list

for

8

First

Morse Encoder

lower

else

for

if

6

1

My Improved second solution

Long Repeat

enumerate

break

max

split

comprehension

9

2

Regex and "all & any"

Is String a Number? (Part II)

fullmatch

re.fullmatch

r-string

all

any

try/except

Is String a Number?

ValueError

except

try

print

False

2

First

Long Repeat

enumerate

break

max

append

split

5

3

Second

Find Quotes

split

1

Set the elements

Roman Numerals

keys

sorted

while

True

for

5

3

First

Reverse Roman Numerals

map

replace

sum

split

list

1

shortest 1liner

Long Repeat

groupby

itertools.groupby

itertools

max

inline-if

1

2

First

The Most Numbers

min

abs

max

or

and

2

First

When is Friday?

date

datetime.date

datetime

index

elif

1

2

First

Zigzag Array

map

enumerate

or

elif

and

First

Multiplication Table

clear

bin

map

join

append

1

First

The Most Frequent Weekdays

busday_count

numpy.busday_count

numpy

enumerate

max

1

5

1

First

Cookies

find

index

count

else

len

9

11

2

"Long Repeat Inside"

Long Repeat Inside

filter

any

tuple

max

lambda

12

8

First

Expand Intervals

sum

append

list-comp

range

comprehension

"Create Intervals"

Create Intervals

not

sorted

append

for

if

First

Common Tail

itertools.takewhile

takewhile

itertools

tuple

zip

5

First

Atbash Cipher

upper

index

count

else

str

6

9

1

First

Worth of Words

max

lambda

sum

list-comp

comprehension

8

2

Clearest Solution

Sort Sorted Groups

isinstance

tuple

continue

enumerate

sum

Second

Common Tail

enumerate

None

break

print

else

First

The Best Number Ever

1

"Numbers Factory"

Numbers Factory

not

inline-if

while

range

int

Letter Grade if's

Ryerson Letter Grade

count

elif

range

else

if

1

Stack the list

Digit Stack

pop

not

inline-if

in

elif

First

House Password

clear

all

any

upper

isalpha

7

"Non Empty Lines"

Non Empty Lines

strip

and

list-comp

split

comprehension

1

"The Hamming Distance"

The Hamming Distance

bin

count

int

str

3

First

Permutation Index

remove

inline-if

sorted

if-comprehension

list-comp

First

Min and Max

get

None

sorted

True

list

5

1

"Weekend Counter"

Weekend Counter

datetime.timedelta

timedelta

datetime

sum

in

2

"Weekend Counter" Second

Weekend Counter

datetime.timedelta

timedelta

datetime

or

while

Longliner, but clear

Sort by Removing

enumerate

or

elif

append

else

First

The Nearest Square Number

round

3

1

First

Ghosts Age

while

in

else

if

6

First

Length of the String

print

int

str

len

1

19

4

Easy

Aggregate and Count

print

in

else

for

if

9

3

2

First

Most Wanted Letter

enumerate

isalpha

set

max

lower